TraxxasTRX-4M BRUSHLESS System

Threw this in my trx4m high trail f150. I love it has more power on crawl and more speed on high end. Easy to install.

can go very slow and very fast but I recommend putting the low range gears in the transmission because the torque is quite low with regular gears fast install and fit perfectly.

Nice ESC and motor. I ran into an installation problem. Two holes on the motor spacer were not threaded. I ended buying an M2 tap and corrected the error rather than go through the return process.

The media could not be loaded. Pros: easy fit and plug and play, you keep the Traxxas radio, insanely slow crawling with the ability to keep consistent speed over obstacles, very quiet, and it is about 2.5X-3X faster than the original brushed motor.Cons: Super jittery at some points, a little more expensive than other competitors, motor heats up super quick and gets very hot, motor hits a point when at 1/4-1/3 throttle that makes it lose all torque and will roll backwards or stop moving all together.I sent the original one back to Traxxas after contacting their customer service department and explaining the roll back issue I was having. They sent me a new system all together but I still had the exact same problem. I went from standard gearing to low range to make the problem less dramatic. I contacted customer support once more just to let them know I was having the same issues as before. This time they said that there’s a point where the motor/speed controller go from low speed to high speed and that’s when it loses torque. When past or before that point, it’s fine and smooth. I might try to retrofit a motor from another company to see if that fixes the issue, but I have low expectations.

Brushless motor works perfect. Slow crawling smooth and powerful. Easy installation.I pick this brushless system because of the Traxxas Pro Scale light kit, it was said would be working just fine as the stock one. The new esc actually works fine with just this kit, but I have the Traxxas light bar kit also. When both lights were plugged, the pro scale kit will flickering like crazy. They worked fine when bone stock.I have done some research and it seems like a malfunctioned so I have returned this. No luck, maybe next time.

Easy install and added much more power!

This is just a motor, not the physical truck

Plug and play reliable if you’re a newby